Chemistry, 14.09.2021 05:30 bullockarwen

Calculate the average atomic mass of carbon if 98.90% of the atoms are C-12 (12.000000 amu) and 1.100% are C-13 atoms (13.003354 amu). Type in your answer using 2 decimal places.
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Calculate the average atomic mass of carbon if 98.90% of the atoms are C-12 (12.000000 amu) and 1....